ISC DHCP Server supersede_lease()远程拒绝服务漏洞

ISC DHCP是一款动态主机配置协议服务器软件。 ISC DHCP服务器在处理畸形请求时存在漏洞，远程攻击者可能利用此漏洞对服务器执行拒绝服务攻击，导致DHCP服务器崩溃。 ISC DHCP软件memory.c中的supersedelease函数在处理DHCPOFFER报文中的选项时存在问题，远程攻击者可以通过一个32字节长的客户端标志选项字段导致服务器崩溃。 ISC DHCPD 2.x ISC DHCP 3.x版本的软件不受此漏洞影响，请到厂商的网站下载： http://www.isc.org/products/DHCP/...

CVE-2006-3122

The supersedelease function in memory.c in ISC DHCP dhcpd server 2.0pl5 allows remote attackers to cause a denial of service application crash via a DHCPDISCOVER packet with a 32 byte client-identifier, which causes the packet to be interpreted as a corrupt uid and causes the server to exit with...

ISC DHCP Server supersede_lease() Function DHCPDISCOVER Packet DoS

The ISC DHCP server running on the remote host is affected by a denial of service vulnerability in the supersedelease function within file memory.c due to improper handling of DHCPDISCOVER packets that have a client-identifier option that is exactly 32 bytes long. An unauthenticated, remote...

CVE-1999-0808

Multiple buffer overflows in ISC DHCP Distribution server dhcpd 1.0 and 2.0 allow a remote attacker to cause a denial of service crash and possibly execute arbitrary commands via long options...

CVE-1999-0808

Multiple buffer overflows in ISC DHCP Distribution server dhcpd 1.0 and 2.0 allow a remote attacker to cause a denial of service crash and possibly execute arbitrary commands via long options...